Finding the Fourth Proportional to 2,667,447.35, 3,680,685.54 and 1,489,901.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667,447.35 : 3,680,685.54 = 1,489,901.16 : x
2. Step 2: Convert to fraction form
   2,667,447.35/3,680,685.54 = 1,489,901.16/x
3. Step 3: Cross multiply
   2,667,447.35x = 3,680,685.54 × 1,489,901.16
4. Step 4: Simplify right side
   2,667,447.35x = 5,483,857,629,788.29
5. Step 5: Solve for x
   x = 5,483,857,629,788.29/2,667,447.35
6. Step 6: Final answer
   x = 2,055,844.75